Ladder carton



FIG. 1 is a rear perspective view of a ladder carton showing my new design;

FIG. 2 is a top plan view thereof; shown in an unfolded condition for clarity of illustration;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a left side elevational view thereof.

The broken line showing a ladder in FIG. 3 is for illustrative purpose only and forms no part of the claim. The broken lines in FIG. 3 represent fold lines. 

The ornamental design for a ladder carton, as shown and described. 